Reduced Gravity NASA astronaut candidates Bob Hines, Matthew Dominick, Jasmin Moghbeli, top right, and Raja Chari take hold to their surroundings during a reduced gravity flight aboard Canadian Space Agency’s Dassault Falcon 20 Jet, Feb. 21, 2018. SHARE IMAGE: Download Image: Full Size (0.93 MB) Photo By: Robert Markowitz, NASA VIRIN: 180220-O-ZZ999-249D.JPG Photo Gallery